A military jury will begin its second day of deliberations Friday in the case of a 2009 mass shooting at this sprawling military post — even though the Army psychiatrist accused of gunning down 13 people and wounding more than 30 others has admitted responsibility and mounted no defense during his trial.

Family and friends of Dorothy Booth waited 16 years — enduring two trials and countless appeals — for the measure of closure that came Wednesday evening when the woman who brutally beat and fatally stabbed their loved one was executed for her crime.